Websockets Overview

The Trading API serves three WebSocket streams: live quotes, order book depth, and priority fee estimates.

Connection

Find the WebSocket base URL on the Endpoints page, then append a stream path from the table below.

Each stream is a path on the Trade API WebSocket host:

Stream	Path	Description
Quote stream	`/quote-stream`	Top-of-book bid and ask for token pairs
Book stream	`/book-stream`	Ten levels of order book depth
Priority fees	`/priority-fees/stream`	Real-time priority fee estimates

Stream top-of-book bid and ask for token pairs

Stream ten levels of order book depth

Stream priority fee estimates without polling

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